> I mean, what if there are actual technical limitations of whatever browser you'd like to use that prevent, for example, the on-the-fly playback of 4K video?
This is the core of what you were asking, perhaps my answer was too roundabout for you. What I'm trying to tell you is that:
- This question is a hypothetical because it's not true, you can encode videos to play on every platform so long as it's browser supported, this is not 2013
- There is not a technical floor in video playback of even 4k videos unless you are playing on something like a first gen raspberry pi, and even then, bandwidth constraints necessitate multi-quality video support regardless
- VR and other "manners of entertainment" are moving goal posts and irrelevant to this discussion
- Streaming content to multiple platforms is a solved problem, if you failed to accomplish this then it sounds to me that you probably couldn't do your job
- Using platform based attestation to resolve this technical incompetentcy is an unreasonable solution to the problem and deserving of complaints